| … | |
… | |
| 54 | #ifdef KEYSYM_RESOURCE |
54 | #ifdef KEYSYM_RESOURCE |
| 55 | # include "keyboard.h" |
55 | # include "keyboard.h" |
| 56 | #endif |
56 | #endif |
| 57 | |
57 | |
| 58 | #include <csignal> |
58 | #include <csignal> |
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59 | |
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60 | #if LINUX_YIELD_HACK |
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61 | # include <ctime> |
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62 | #endif |
| 59 | |
63 | |
| 60 | /*----------------------------------------------------------------------*/ |
64 | /*----------------------------------------------------------------------*/ |
| 61 | |
65 | |
| 62 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
66 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
| 63 | |
67 | |
| … | |
… | |
| 1097 | { |
1101 | { |
| 1098 | check_watcher yield_ev; |
1102 | check_watcher yield_ev; |
| 1099 | |
1103 | |
| 1100 | void yield_cb (check_watcher &w) |
1104 | void yield_cb (check_watcher &w) |
| 1101 | { |
1105 | { |
| 1102 | usleep (0); |
1106 | // this should really be sched_yield(), but the linux guys thought |
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1107 | // that giving a process calling sched_yield () less cpu time than |
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1108 | // ones with high nice levels is a useful thing to do. It surely is is |
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1109 | // allowed by the sus... as is returning ENOSYS. |
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1110 | |
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1111 | struct timespec ts = { 0, 0 }; |
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1112 | nanosleep (&ts, 0); |
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1113 | |
| 1103 | w.stop (); |
1114 | w.stop (); |
| 1104 | } |
1115 | } |
| 1105 | |
1116 | |
| 1106 | event_handler () |
1117 | event_handler () |
| 1107 | : yield_ev (this, &event_handler::yield_cb) |
1118 | : yield_ev (this, &event_handler::yield_cb) |
